diketahui g(x)=mx+n.jika g(2)=1 dan g(3)=-1,nilai m berturut turut

jawab

g(2) = 1
g(3) = - 1
(2- 3) m = 1 + 1
-m = 2
m  = - 2

g(2)= 1
n= 1 - 2m
n = 1 -2(-2)
n = 1+4
n = 5

[Fungsi]

g(x) = mx + n
g(2) = 2m + n = 1
g(3) = 3m + n = -1
-------------------------- (-)
-m = 2
m = -2 ---> n = 5